Showing 321 - 340 results of 2,850 for search '"MRI"', query time: 0.06s Refine Results
  1. 321

    An MRI Deep Brain Adult Template With An Advanced Atlas-Based Tool For Diffusion Tensor Imaging Analysis by Jean-Jacques Lemaire, Rémi Chaix, Aigerim Dautkulova, Anna Sontheimer, Jérôme Coste, Ana-Raquel Marques, Adrien Wohrer, Carine Chassain, Omar Ouachikh, Omar Ait-Aider, Denys Fontaine

    Published 2024-11-01
    “…Here we took a transdisciplinary approach to build a new deep-brain MRI architecture atlas drawing on advanced clinical experience of MRI-based deep brain mapping. …”
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    Article
  2. 322

    Differentiating low- and high-proliferative soft tissue sarcomas using conventional imaging features and radiomics on MRI by Fabian Schmitz, Hendrik Voigtländer, Dimitrios Strauss, Heinz-Peter Schlemmer, Hans-Ulrich Kauczor, Hyungseok Jang, Sam Sedaghat

    Published 2024-12-01
    “…Several radiomics features, and various conventional imaging features on MRI like tumor heterogeneity, peritumoral edema, peritumoral contrast-enhancement, percentage of ill-defined tumor margins, Apparent Diffusion Coefficient (ADC) values, and area under the curve (AUC) in contrast dynamics were collected. …”
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  3. 323

    Fast Compressed Sensing MRI Based on Complex Double-Density Dual-Tree Discrete Wavelet Transform by Shanshan Chen, Bensheng Qiu, Feng Zhao, Chao Li, Hongwei Du

    Published 2017-01-01
    “…Compressed sensing (CS) has been applied to accelerate magnetic resonance imaging (MRI) for many years. Due to the lack of translation invariance of the wavelet basis, undersampled MRI reconstruction based on discrete wavelet transform may result in serious artifacts. …”
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    Functional MRI-guided microsurgery of intracranial arteriovenous malformations: study protocol for a randomised controlled trial by Shuo Wang, Yuanli Zhao, Jun Wu, Bing Zhao, Yong Cao

    Published 2014-10-01
    “…In the fMRI-guided group, fMRI mapping of an eloquent cortex in all AVMs will be identified. …”
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    A Methodology for Registration of a Histological Slide and In Vivo MRI Volume Based on Optimizing Mutual Information by Charles R. Meyer, Bradford A. Moffat, Kyle K. Kuszpit, Peyton L. Bland, Paul E. Mckeever, Timothy D. Johnson, Thomas L. Chenevert, Alnawaz Rehemtulla, Brian D. Ross

    Published 2006-01-01
    “…Because the spatial resolution of the in vivo MRI is limited, we add the step of obtaining a high spatial resolution, ex vivo MRI in situ for intermediate registration. …”
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    Article
  11. 331

    GBM-Reservoir: Brain tumor (Glioblastoma Multiforme) MRI dataset collection with ground truth segmentation masksfigshare by Naida Solak, André Ferreira, Gijs Luijten, Behrus Puladi, Victor Alves, Jan Egger

    Published 2025-02-01
    “…In this article, we present a brain tumor database collection comprising 23,049 samples, with each sample including four different types of MRI brain scans: FLAIR, T1, T1ce, and T2. Additionally, one or two segmentation masks (ground truth) are provided for each sample. …”
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  13. 333

    Multimodal MRI Neuroimaging Biomarkers for Cognitive Normal Adults, Amnestic Mild Cognitive Impairment, and Alzheimer's Disease by Ai-Ling Lin, Angela R. Laird, Peter T. Fox, Jia-Hong Gao

    Published 2012-01-01
    “…Multimodal magnetic resonance imaging (MRI) techniques have been developed to noninvasively measure structural, metabolic, hemodynamic and functional changes of the brain. …”
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    Article
  14. 334

    Micro-MRI at 11.7 T of a Murine Brain Tumor Model Using Delayed Contrast Enhancement by Rex A. Moats, Sendhil Velan-Mullan, Russell Jacobs, Ignacio Gonzalez-Gomez, David J. Dubowitz, Takashi Taga, Vazgen Khankaldyyan, Linda Schultz, Scott Fraser, Marvin D. Nelson, Walter E. Laug

    Published 2003-07-01
    “…In orthotopically transplanted murine models of brain tumors, cross-section micro-MRI allows for visualization and measurement of the physically inaccessible tumors. …”
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  15. 335

    Application of cellular microstructural diffusion MRI (cell size imaging) in rectal lesions: a preliminary study by Peisi Kou, Liangjie Lin, Ying Li, Hui Qin, Kun Zhang, Wenhua Zhang, Juan Li, Yong Zhang, Jingliang Cheng

    Published 2025-02-01
    “…All subjects underwent MRI scans including conventional diffusion weighted imaging (DWI) and the IMPULSED MRI scans of oscillating gradient spin-echo (OGSE) and pulse gradient spin-echo (PGSE) sequences. …”
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  16. 336

    Analysis of MRI imaging characteristics in 10 cases of adult granulosa cell tumor with normal estrogen levels by Wei Weng, Yaomeng Chen, Ze Liu, Weiqian Chen, Jiejie Hu, Huihui Chen, Xindian Pan, Hai Wu, Xinle Chi

    Published 2024-12-01
    “…We retrospectively analyzed the MRI features of primary and metastatic lesions from aspects such as shape, edge characteristics, MRI signal, and enhancement features. …”
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  17. 337

    3D CT/MRI fusion image-assisted treatment of lumbar burst fractures with laminar fractures by Zhenhui Zhang, Qiangqiang Pan, Qingde Wang, Wei Mei, Xuyi Chen

    Published 2025-01-01
    “…Abstract Background Lumbar burst fracture combined with lamina fracture is a special type of spinal fracture. Neither CT nor MRI can accurately determine it. The present study aims to investigate the clinical value of 3D CT/MRI fusion imaging in the treatment of lumbar burst fracture complicated with lamina fracture. …”
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    Research on noise-induced hearing loss based on functional and structural MRI using machine learning methods by Minghui Lv, Liping Wang, Ranran Huang, Aijie Wang, Yunxin Li, Guowei Zhang

    Published 2025-01-01
    “…The aim of this study was to develop a classification model for NIHL on the basis of both functional magnetic resonance imaging (fMRI) and structural magnetic resonance imaging (sMRI) by applying machine learning methods. fMRI indices such as the amplitude of low-frequency fluctuation (ALFF), fractional amplitude of low-frequency fluctuation (fALFF), regional homogeneity (ReHo), degree of centrality (DC), and sMRI indices such as gray matter volume (GMV), white matter volume (WMV), and cortical thickness were extracted from each brain region. …”
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  20. 340

    Insulin Resistance Increases MRI-Estimated Pancreatic Fat in Nonalcoholic Fatty Liver Disease and Normal Controls by Niraj S. Patel, Michael R. Peterson, Grace Y. Lin, Ariel Feldstein, Bernd Schnabl, Ricki Bettencourt, Ekihiro Seki, Claude B. Sirlin, Rohit Loomba

    Published 2013-01-01
    “…Using a novel magnetic resonance imaging (MRI) based biomarker, the proton-density-fat-fraction (MRI-PDFF), we compared pancreatic fat content in patients with biopsy-proven NAFLD to healthy controls and determined whether it is associated with insulin resistance and liver fat content. …”
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